STMicroelectronics 40 V 20 A Schottky Diode 3-Pin TO-220AB STPS10L40CSF

STMicroelectronics STPS10L40CSF is a high-performance 40 V 20 A Schottky diode packaged in a 3-pin TO-220AB format with through-hole mounting capability. It is engineered for use in switch mode power supplies and high-frequency DC to DC converters, providing efficient, low-loss rectification.

The device features a low forward voltage drop, resulting in minimal conduction losses that improve overall system efficiency. It incorporates a dual centre tap design, making it ideal for switch mode power supplies, inverters, free wheeling, and polarity protection applications.

The diode supports a peak non-repetitive forward surge current of 120 A, suitable for transient conditions. It operates reliably within a temperature range of -65°C to 175°C, ensuring stable performance in demanding industrial environments.

Key features include a maximum forward voltage of 0.37 V and a peak reverse current of 50 mA. The TO-220AB package supports secure through-hole mounting, enhancing mechanical stability. With a compact size of 6.65 mm length, 4.75 mm width, 1.2 mm height, and 0.93 mm diameter pins, it fits a wide variety of electronic circuits.

Low forward voltage drop reduces power losses. Suitable for high frequency DC to DC converters and switch mode power supplies. Robust operating temperature range from -65°C to 175°C. High surge current capacity ensures reliability under transient loads.

Compact TO-220AB package for easy integration. Three-pin design supports efficient electrical connections.

This component is ideally suited for industrial, commercial, and laboratory electronic applications where efficient power rectification and reliability are critical. The STPS10L40CSF enables engineers to design robust power management solutions with high performance and low energy losses.

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